摘要
为解决各级医疗机构楼宇自控系统中不同环境下温度监测布线困难、维护不易的缺点,设计了一种基于ANT协议的无线温度采集网络。方案采用STC12LE4052AD微处理器、NRF24AP2无线网络模块和单总线数字温度传感器DS18820等搭建硬件平台,并用Visual Studio 2010 C++编写温度监测软件实时显示温度和采集记录温度。试验表明,该网络运行稳定,采集环境温度准确,具有低能耗、低成本和易组网等优点。
To solve the problem of different wiring and maintenance of temperature monitoring in different environment in the building automation system of medical institutions at all levels, a wireless temperature acquisition network based on ANT Protocol is designed. The proposal adopts STC12LE4052AD microprocessor, NKF24AP2 wireless network module and single bus digital temperature sensor DS18B20 and others to build the hardware platform. Visual Studio 2010 C＋＋ is used to write temperature monitoring software, display temperature in real time and collect and record temperature. Tests show that the network running is stable and acquisition environment temperature is accurate. It has low energy consumption, low cost, easy networking and other advantages.
出处
《中国数字医学》
2014年第2期77-78,81,共3页
China Digital Medicine
